Species (108)
- Urostyla intermedia
- Urostyla grandis ssp. grandis
- Urostyla trichogaster ssp. trichogaster
- Urostyla trichogaster ssp. fulva
- Urostyla trichogaster ssp. elongata
- Urostyla trichogaster sensu Stiller 1974 ssp. multipes
- Notocephalus parvulus Corliss & Snyder 1986
- Uroleptus musculus Kahl 1932
- Uroleptus kahli Groliere 1975
- Urostyla gracilis ssp. pallida
- Urostyla gracilis Entz 1884 ssp. sanguinea
- Metabakuella bimarginata Franco, Esteban & Tellez 1996
- Urostyla gracilis Entz 1884 ssp. gracilis
- Keronella perbella
- Keronella rubra
- Urostyla hologama Heckmann 1965
- Urostyla naumanni Lepsi 1935
- Urostyla polymicronucleata
- Urostyla thompsoni Jankowski 1979
- Uroleptus galina
- Urostyla coei Turner 1939
- Urostyla gibba
- Urostyla cristata Jerka-Dziadosz 1964
- Urostyla grandis ssp. kahli
- Urostyla grandis ssp. typica
- Urostyla latissima Dragesco 1970
- Urostyla pseudomuscorum
- Urostyla trichota
- Urostyla trichogastra
- Bicoronella costaricana Foissner 1995
- Etoschothrix terricola Foissner, Agatha & Berger 2002
- Metaurostylopsis rubra Song & Wilbert 2002
- Uroleptus caudatus Stokes 1886
- Uroleptus paranotabilis Foissner, Agatha & Berger 2002
- Metabakuella perbella Alekperov & Mamajeva 1988
- Holosticha musculus Kahl 1932 ssp. musculus
- Urostyla lynchi Horvath 1939
- Urostyla algivora
- Metaurostylopsis marina Song, Petz & Warren 2001
- Urostyla agamalievi Alekperov 1984
- Urostyla granids ssp. typica
- Urostyla variabilis Borror & Wicklow 1983
- Anteholosticha intermedia Bergh 1889
- Holosticha multistilata sensu Foissner 1982
- Notocephalus parvulum Corliss & Snyder 1986
- Oxytricha caudata Stokes 1887
- Paruroleptus notabilis Foissner 1982
- Paruroleptus piscis Kowalewski 1882
- Paruroleptus gallina Müller 1786
- Paruroleptus musculus Kahl 1932
- Keronella gracilis Wiackowski 1985
- Trichoda piscis Müller 1773
- Trichotaxis aeruginosa Foissner 1980
- Trichotaxis pulchra Borror 1972
- Trichotaxis rubentis Sarmiento & Guerra 1960
- Trichotaxis stagnatilis Stokes 1891
- Trichotaxis villaensis Sarmiento & Guerra 1960
- Tricoronella pulchra Blatterer & Foissner 1988
- Urostyla intermedia Bergh 1889
- Urostyla marina Kahl 1932
- Urostyla rubra Andrussowa 1886
- Urostyla sphagni Stokes 1886
- Urostyla trichogaster Stokes 1885
- Urostyla urostyla Claparède & Lachmann 1858
- Urostyla viridis Stein 1859
- Uroleptus longicaudatus Stokes 1886
- Uroleptus mobilis Engelmann 1862
- Uroleptus musculus Müller 1786
- Uroleptus muscorum Kahl 1932
- Uroleptus notabilis Foissner 1982
- Uroleptus natronophilus Dietz 1965
- Uroleptus novitas Horvath 1933
- Uroleptus opisthobolus Stokes 1886
- Uroleptoides caudatus Hemberger 1985
- Urostyla brachytona Stokes 1886
- Urostyla caudata Stokes 1886
- Urostyla chlorelligera Foissner 1980
- Urostyla concha Entz 1884
- Urostyla dispar Kahl 1932
- Urostyla elongata Stokes 1891
- Urostyla flavicans Wresniowski 1870
- Urostyla fulva Stokes 1891
- Urostyla gigas Stokes 1886
- Urostyla gracilis Entz 1884
- Urostyla grandis Ehrenberg 1830
- Urostyla limboonkengi Wang & Nie 1932
- Urostyla multipes Claparède & Lachmann 1858
- Urostyla muscorum Kahl 1932
- Urostyla paragrandis Wang 1930
- Uroleptus contortus Gelei 1954
- Uroleptus caudatus Ehrenberg 1833
- Uroleptus dispar Stokes 1886
- Uroleptus gallina Müller 1786
- Uroleptus gibbus Müller 1786
- Uroleptus hospes Ehrenberg 1831
- Uroleptus halseyi Calkins 1929
- Uroleptus kahli Buitkamp 1977
- Uroleptus humicola Gellert 1956
- Uroleptus lacteus Kahl 1932
- Uroleptus lamella Ehrenberg 1831